<template>
	<view class=" bg-[var(--page-bg-color)] overflow-hidden min-h-screen">
		<view class="mescroll-box" v-if="tabsData.length">
			<view v-if="config.search.control" class="search-box box-border z-10 fixed top-0 left-0 right-0  h-[100rpx] bg-[#fff]">
				<view class="flex-1 search-input">
					<text @click.stop="searchNameFn" class="nc-iconfont nc-icon-sousuo-duanV6xx1 btn"></text>
					<input class="input" type="text" v-model.trim="searchName" :placeholder="config.search.title" placeholderClass="text-[var(--text-color-light9)]" @confirm="searchNameFn">
					<text v-if="searchName" class="nc-iconfont nc-icon-cuohaoV6xx1 clear" @click="searchName=''"></text>
				</view>
			</view>
			<view class="tabs-box z-2 fixed left-0 bg-[#fff] bottom-[50px] top-0" :class="{ '!top-[100rpx]': config.search.control }">
				<scroll-view :scroll-y="true" class="scroll-height">
					<view class="bg-[var(--temp-bg)]">
						<view class="tab-item" :class="{ 'tab-item-active': index == tabActive,'rounded-br-[12rpx]':tabActive-1===index,'rounded-tr-[12rpx]':tabActive+1===index  }" v-for="(item, index) in tabsData" :key="index" @click="firstLevelClick(index, item)">
							<view class="text-box text-left leading-[1.3] break-words px-[16rpx]">
								{{ item.category_name }}
							</view>
						</view>
					</view>
				</scroll-view>
			</view>
			<scroll-view class="h-[100vh]" :scroll-y="true">
				<view class="pl-[188rpx] scroll-ios pt-[20rpx] pr-[20rpx]" :class="{ '!pt-[120rpx]': config.search.control }">
					<view class="bg-[#fff] grid grid-cols-3 gap-x-[50rpx] gap-y-[32rpx] py-[32rpx] px-[24rpx] rounded-[var(--rounded-big)]" v-if="tabsData[tabActive]?.child_list && !loading">
						<template v-for="(item, index) in tabsData[tabActive]?.child_list" :key="item.category_id">
							<view @click="toLink(item.category_id)" class=" flex items-center justify-center flex-col">
								<u--image radius="var(--goods-rounded-big)" width="120rpx" height="120rpx" :src="img(item.image ? item.image : '')" model="aspectFill">
									<template #error>
										<image class="rounded-[var(--goods-rounded-big)] overflow-hidden w-[120rpx] h-[120rpx]" :src="img('static/resource/images/diy/shop_default.jpg')" mode="aspectFill"></image>
									</template>
								</u--image>
								<view class="text-[24rpx] text-center mt-[16rpx] leading-[34rpx]">{{ item.category_name }}</view>
							</view>
						</template>
					</view>
					<mescroll-empty class="part" v-if="!tabsData[tabActive]?.child_list && !loading" :option="{tip : '暂无商品分类'}"></mescroll-empty>
				</view>
			</scroll-view>
		</view>
		<tabbar />
		<mescroll-empty  v-if="!tabsData.length && !loading" :option="{tip : '暂无商品分类'}"></mescroll-empty>
		<loading-page :loading="loading"></loading-page>
	</view>
</template>

<script setup lang="ts">
import { ref, onMounted } from 'vue';
import { img, redirect } from '@/utils/common';
import { getGoodsCategoryTree } from '@/addon/shop/api/goods';
import MescrollEmpty from '@/components/mescroll/mescroll-empty/mescroll-empty.vue';
import { t } from '@/locale';

const prop = defineProps({
    config: {
        type: Object,
        default: (() => {
            return {}
        })
    },
    categoryId: {
        type: [String, Number],
        default: 0
    }
})
let config = prop.config
let categoryId = prop.categoryId;
const searchName = ref("");
const loading = ref<boolean>(true);

onMounted(() => {
	getCategoryData()
})

/**
 * @description 获取分类数据
 * */
const tabsData: any = ref<Array<Object>>([])
const getCategoryData = () => {
    loading.value = true;
    getGoodsCategoryTree().then((res: any) => {
        tabsData.value = res.data;
        if (categoryId) {
            for (let i = 0; i < tabsData.value.length; i++) {
                if (tabsData.value[i].category_id == categoryId) {
                    tabActive.value = i;
                    break;
                }
                if(tabsData.value[i].child_list){
                    for(let k=0;k<tabsData.value[i].child_list.length;k++){
                        if(tabsData.value[i].child_list[k].category_id == categoryId){
                            tabActive.value = i;
                            break;
                        }
                    }
                }
            }
        }
        loading.value = false;
    }).catch(() => {
        loading.value = false;
    });
}

// 一级菜单样式控制
const tabActive = ref<number>(0)

// 一级菜单点击事件
const firstLevelClick = (index: number, data: Object) => {
	tabActive.value = index;
}
const toLink = (curr_goods_category: string) => {
	redirect({ url: '/addon/shop/pages/goods/list', param: { curr_goods_category } })
}
// 搜索名字
const searchNameFn = () => {
	// getMescroll().resetUpScroll();
	if(searchName.value) redirect({ url: '/addon/shop/pages/goods/list', param: { goods_name: encodeURIComponent(searchName.value) } })
}
</script>

<style lang="scss" scoped>
.border-color {
	border-color: var(--primary-color) !important;
}

.text-color {
	color: var(--primary-color) !important;
}

.bg-color {
	background-color: var(--primary-color) !important;
}

.class-select {
	position: relative;
	font-weight: bold;

	&::before {
		content: "";
		position: absolute;
		bottom: 0;
		height: 6rpx;
		background-color: $u-primary;
		width: 90%;
		left: 50%;
		transform: translateX(-50%);
	}
}

.list-select {
	position: relative;
	margin-right: 28rpx;

	&::before {
		content: "";
		position: absolute;
		background-color: #999;
		width: 2rpx;
		height: 70%;
		top: 50%;
		right: -14rpx;
		transform: translatey(-50%);
	}
}

.transform-rotate {
	transform: rotate(180deg);
}

.text-color {
	color: $u-primary;
}

.bg-color {
	background-color: $u-primary;
}

.search-box {
	display: flex;
	align-items: center;
	padding: 0 30rpx;
}

.search-box .search-ipt {
	height: 58rpx;
	background-color: #fff;
	border-radius: 33rpx;
}

.search-box .search-ipt .input-placeholder {
	color: #A5A6A6;
}

.tabs-box {
	width: 168rpx;
	font-size: 28rpx;
}

.tabs-box .tab-item {
	min-height: 48rpx;
	padding: 18rpx 0;
	text-align: center;
	background-color:#fff;
	display: flex;
	align-items: center;
}

.tabs-box .tab-item-active {
	position: relative;
	color: var(--primary-color);
	background-color: var(--temp-bg);
	&::before {
		display: inline-block;
		position: absolute;
		left: 0rpx;
		top: 50%;
		transform: translateY(-50%);
		content: '';
		width: 6rpx;
		height: 48rpx;
		background-color: var(--primary-color);
	}

	&::after {
		display: inline-block;
		position: absolute;
		left: 0rpx;
		top: 50%;
		transform: translateY(-50%);
		content: '';
		width: 6rpx;
		height: 48rpx;
		background-color: var(--primary-color);
	}
}

$white-bj: #fff;

.mescroll-box {
	height: 100vh;
}

.panic-buying {
	background-color: var(--primary-color);
	color: $white-bj;
}

:deep(.mescroll-upwarp) {
	box-sizing: border-box;
	padding-left: 182rpx;
}

:deep(.tab-bar-placeholder) {
	display: none !important;
}

:deep(.u-tabbar__placeholder) {
	display: none !important;
}
/*  #ifdef  H5  */
.scroll-ios{
	padding-bottom: calc(50px + 20rpx + constant(safe-area-inset-bottom)) !important;
	padding-bottom: calc(50px  + 20rpx  + env(safe-area-inset-bottom)) !important;
}
/*  #endif  */
/*  #ifndef  H5  */
.scroll-ios{
	padding-bottom: calc(120rpx  + constant(safe-area-inset-bottom)) !important;
	padding-bottom: calc(120rpx  + env(safe-area-inset-bottom)) !important;
}
/*  #endif  */
.scroll-height{
	height: 100%;
}
/*  #ifdef  H5  */
	.noData1{
		height: calc(100vh - 146rpx - 50px - constant(safe-area-inset-bottom));
		height: calc(100vh - 146rpx - 50px - env(safe-area-inset-bottom));
	}
	.noData2{
		height: calc(100vh - 40rpx - 50px - constant(safe-area-inset-bottom));
		height: calc(100vh - 40rpx - 50px - env(safe-area-inset-bottom));
	}
/*  #endif  */
/*  #ifndef  H5  */
	.noData1{
		height: calc(100vh - 146rpx - 100rpx - constant(safe-area-inset-bottom));
		height: calc(100vh - 146rpx - 100rpx - env(safe-area-inset-bottom));
	}
	.noData2{
		height: calc(100vh - 40rpx - 100rpx - constant(safe-area-inset-bottom));
		height: calc(100vh - 40rpx - 100rpx - env(safe-area-inset-bottom));
	}
/*  #endif  */
.mescroll-empty.empty-page.part{
	width: 542rpx;
	height: 542rpx;
	margin-top: 0;
	margin-left: 0;
	padding-top: 50rpx;
	.img{
		width: 160rpx !important;
		height: 120rpx !important;
	}
}
</style>
